If modern machines can grind tea faster and even produce smaller particles, why is matcha still so closely associated with traditional stone mills? The obvious answer is tradition. Matcha developed long before modern grinding machines existed, and stone mills became part of the way tencha was transformed into the fine powder used for tea. But tradition alone does not explain why stone milling still matters today. Modern equipment can grind tea faster, produce extremely small particles, and offer advantages for large-scale production. Stone mills remain useful not because they are automatically the “best” way to grind matcha, but because they ...
